MKV to MP3 Converter a powerful audio extractor extracting audio from video. It allows converting MKV Video to MP3 easily. Key features: Batch-convert unlimited Video files in the fast and easy setup interface; Extractor Video files into custom file sizes for use with portable MP3 players; You can customize the size of output file and its Bitrate will be calculated automatically; Multithreading are supported and the more files you convert the faster; Easy to use – Just two clicks, everyone can become the master of MKV to MP3 Converter; Automatically shutdown the computer after conversion; High speed – A two hours long movie can be convert into a MP3 file with high quality within one hours; Many settings are adjustable, such as audio size, bit rate, frame rate, so that the output MP3 audio will match most portable MP3 player.

MKV to MP4 Converter is an all-in-one MKV Converter. It can convert MKV to MP4 format to use on your iPod, PSP, Apple TV or countless other portable devices. Key features: Convert MKV to Apple iPod Video; Convert MKV to Sony PSP; Convert MKV to Microsoft Zune; Convert MKV to MP4 format that can be played on general portable video device, such as Archos, iRiver, or Creative Zen Vision, or other MP4 player; Converting in batches, convert multiple files at one time; Easy to use – Just two clicks, everyone can become the master of MKV to MP4 Converter; Automatically shutdown the computer after conversion; High speed – A two hours long movie can be convert into a MP4 movie with high quality within one hours; Many settings are adjustable, such as video size, bit rate, frame rate, so that the output MP4 video wil match most portable media player, such as Archos, iRiver, Creative Zen Vision.